Hi!!
I work for Eagle and Im very good friends with our manager at Shreveport. We do "valet" bag service. Most big bags will need to be checked at the counter as safetymom said the overhead bins are small.. Backpacks, laptop cases, diaper bags, etc fit in fine, but when people try to put a "roll-a-board" bag up top it just doesnt work.
Regarding your stroller/booster seat....No Problem at all if its an "umbrella stroller"...Booster seat is no problem either...One of those big strollers you will need to do the following...
You can carry it through security and take it with you to the gate. Make sure you have everything out of there that you need as it will be put in the normal luggage hold at the rear of the aircraft and you wont be able to access it.
Heres where there might be some differences...
Some airports when you give the agent your ticket will go ahead and put the red tag on your bag and ask you to leave it at the bottom of the jetbridge close to the entry way of the aircraft. Some airports will have agent take your ticket and let you go, then you get down to the aircraft and another agent will take your bag.
Keep your tag...Agents will take all the "gate check" bags and load them in the most accessible place in the luggage hold.
Go ahead and board...Once you arrive at your location, the inbound agents meeting the aircraft will retrieve all the gate check bags first and have them at the jetbridge for you.
We do our best to get your bags to you at the right time.
I hope you enjoy your flight with American Eagle and will use us often.
If you have any other Eagle questions, please feel free to ask..